Transaction not yet indexed

2R21Qmxi8Kcss3bb7351VaS2cRsBX6GKyyAJSUBKKKRc9Msw8J99Xhxqgzvkp6fbDACRfZNBi51e9vGAPiR37kfC

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.